Sony HCD-HDX265 - MAIN BOARD IC PIN FUNCTIONS (CONTINUED); IC1101 CXD9889 R Pin Functions (Continued)

82
HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665
Pin No.
Pin Name I/O Description
131
DVDD3 - Power supply terminal (+3.3V)
132
DQM1 O Data mask signal output to the SD-RAM
133
RWE O Write enable signal output to the SD-RAM
134
CAS O Column address strobe signal output to the SD-RAM
135
RAS O Row address strobe signal output to the SD-RAM
136
RCS O Chip select signal output to the SD-RAM
137, 138
BA0, BA1 O Bank address signal output to the SD-RAM
139 to 141
RA10, RA0, RA1 O Address signal output to the SD-RAM
142
DVDD18 - Power supply terminal (+1.8V)
143, 144
RA2, RA3 O Address signal output to the SD-RAM
145
DVDD3 - Power supply terminal (+3.3V)
146
DRCLK O Serial data transfer clock signal output to the SD-RAM
147
CKE O Clock enable signal output to the SD-RAM
148
DVSS - Ground terminal
149 to 155
RA11, RA9
to RA4
O Address signal output to the SD-RAM
156
DVDD3 - Power supply terminal (+3.3V)
157 to 159
SMPTE_Y (7) to
SMPTE_Y (5)
O
Video signal output to the HDMI transmitter
160
DVDD18 - Power supply terminal (+1.8V)
161 to 165
SMPTE_Y (4) to
SMPTE_Y (0)
O
Video signal output to the HDMI transmitter
166
VCLK
O System clock (27 MHz) signal output to the HDMI transmitter
167
MIC - Not used
168
TSD_M O Thermal shut down signal output to the motor/coil driver
169
MUTE O Muting signal output to the motor/coil driver
170
DVDD3 - Power supply terminal (+3.3V)
171
MUTE123 O Muting signal output to the motor/coil driver
172
REV
O Loading motor drive signal output terminal (reverse direction) Not used
173
FWD
O Loading motor drive signal output terminal (forward direction) Not used
174
DVDD18 - Power supply terminal (+1.8V)
175
RGB_SEL - Not used
176
Fixed_Low - Not used
177
WIDE
O
Normal/squeeze selection signal output to the video amplifier
"L": normal, "H": squeeze
178
DVSS - Ground terminal
179
VBUS_OE - Not used
180
xMAMUTE - Not used
181
VBUS_OC - Not used
182, 183
R/Cr/Pr,
B/Cb/Pb
O Component video signal output to the video amplifier
184
DACVSSA - Ground terminal
185
Y/G O
Component video signal output to the video amplifier
186
DACVDDA - Power supply terminal (+3.3V)
187
CVBS
O Video signal output to the video amplifier
188
DACVSSB - Ground terminal
189
C
O Chroma signal output to the video amplifier
190
DACVDDB - Power supply terminal (+3.3V)